Excel Data Prep Specialist Needed

I'm looking for a dedicated freelancer to prepare and manage Excel data for my office use, specifically focusing on customer data.

Key Responsibilities:
- Analyze and clean customer data.
- Update data daily.

Ideal Skills and Experience:
- Proficiency in Excel
- Experience with data analysis and cleaning
- Strong attention to detail
- Ability to manage tasks efficiently and meet daily deadlines

Please provide examples of similar work done.